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  • Quantum oscillations defy expectations in this exotic material
    Scientists have uncovered an unusual form of electron behavior in zirconium pentatelluride, a quantum material that can act as both an insulator and a conductor. Under temperatures near absolute zero and magnetic fields reaching 60 tesla, electrons produced quantum oscillations that continued even after conventional physics predicted they should disappear.
  • A new recipe unlocks “impossible” nanocrystals for LEDs, implants, and superconductors
    Scientists have cracked a long-standing chemistry problem, creating nanocrystals from tough metal nitrides that were previously extremely difficult to produce at this scale. The breakthrough could turn familiar materials used in LEDs, implants, and superconductors into building blocks for flexible electronics, printable devices, and other technologies.
  • Scientists turn one of the hardest plastics to recycle into high-performance engine lubricant
    Researchers have discovered a way to turn notoriously difficult-to-recycle PVC plastic into a key ingredient used in high-performance lubricants such as engine oil. The technique could give mountains of plastic waste a valuable second life while making lubricant production more sustainable.
  • Scientists catch a hidden electronic state forming in just 30 femtoseconds
    Scientists watched a light-triggered hidden state form inside a material in only 30 femtoseconds, revealing a step that had never been seen before. The material first entered a fleeting electronic state in which its bonds reorganized in a repeating pattern, followed by tiny atomic shifts. This ultrafast pathway could offer a new way to control […]
  • MIT physicists discover electrons rebuilding like ice inside a quantum material
    MIT physicists found that two electronic phases inside the same quantum material emerge through surprisingly different mechanisms—one smoothly and the other in expanding pockets resembling growing ice crystals. The discovery could help explain how exotic properties such as superconductivity and magnetism develop and coexist.
  • Tiny quantum engines reveal useful energy hiding in “waste heat”
    A tiny machine made from just an atom and particles of light may sound impossibly simple, but it raises a surprisingly difficult question: what counts as heat, and what energy can still do useful work? University of Basel researchers have developed a theoretical framework that brings quantum physics and thermodynamics into better agreement for these […]

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Abstract image of a blue glowing tunnel with a central sphere emitting electric-like tendrils, representing a stylized quantum or energy field.
Tunneling effect at semiconductor/oxide interfaces
Electron tunneling is a phenomenon commonly observed at semiconductor/insulator or metal/insulator interfaces, particularly when the insulating layer is thin, typically a few nanometers thick. To...
Featured image of the Giant (GMR) and Tunnel (TMR) magnetoresistance
Giant (GMR) and Tunnel (TMR) magnetoresistance
Giant magnetoresistance (and later Tunnel magnetoresistance) is one of the biggest discoveries in thin-film magnetism. Within 10 years after its discovery, it was already used...
Fig 5. Illustration of a quantum mechanics calculation of the reflected spin current.
Spin-Transfer Torque: An Introductory Overview
Next to the charge, electrons also posses spins. In normal electronic circuits it is of (hardly) no use, as they are orientated randomly in non-ferromagnetic...
Featured Image Micromagnetics: An introductory overview
Micromagnetics – An Introductory Overview
Micromagnetics is a field in physics that deals with the behaviour of magnetics at a sub-micrometer dimension. This theory is based on the assumption that...
Featured Image of the Landau-Lifshitz-Gilbert equation (LLG)
The Landau-Lifshitz-Gilbert equation
To model the motion of the magnetization in the time domain, the Landau-Lifshitz (LL) equation is used. It describes the evolution in time of the...
Featured Image of Einstein
Einstein, Politics and Science
The first world war (WWI) started in august 2014, and the German army proceeded very fast through Belgium. This rapid progression created a problem in...